ClaimedCashDrawer.Closed 事件

定义

命名空间:

Windows.Devices.PointOfService

关闭 ClaimedCashDrawer 时引发的事件。

// Register
event_token Closed(TypedEventHandler<ClaimedCashDrawer, ClaimedCashDrawerClosedEventArgs const&> const& handler) const;

// Revoke with event_token
void Closed(event_token const* cookie) const;

// Revoke with event_revoker
ClaimedCashDrawer::Closed_revoker Closed(auto_revoke_t, TypedEventHandler<ClaimedCashDrawer, ClaimedCashDrawerClosedEventArgs const&> const& handler) const;

public event TypedEventHandler<ClaimedCashDrawer,ClaimedCashDrawerClosedEventArgs> Closed;

function onClosed(eventArgs) { /* Your code */ }
claimedCashDrawer.addEventListener("closed", onClosed);
claimedCashDrawer.removeEventListener("closed", onClosed);
- or -
claimedCashDrawer.onclosed = onClosed;

Public Custom Event Closed As TypedEventHandler(Of ClaimedCashDrawer, ClaimedCashDrawerClosedEventArgs) 

事件类型

TypedEventHandler<ClaimedCashDrawer,ClaimedCashDrawerClosedEventArgs>

Windows 要求

设备系列	Windows 10, version 1809 (在 10.0.17763.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v7.0 中引入)

注解

暂停应用时，将关闭所有 ClaimedCashDrawer 对象。 此事件可用于确定何时需要重新建立收银机连接。

另请参阅

• IClosable